== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 04:57:38 (1786957058) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7896 1263408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 7368 1263936 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28856 3578164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14616 3592404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2740 259404 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 524931 6038 518893 2% /mnt/lustre - mkdir 628 (time 1786957074.31 total 10.05 last 62.48) - mkdir 1273 (time 1786957084.32 total 20.06 last 64.42) - mkdir 1886 (time 1786957094.32 total 30.07 last 61.28) - mkdir 2597 (time 1786957104.32 total 40.07 last 71.10) - mkdir 3311 (time 1786957114.33 total 50.07 last 71.39) - mkdir 4139 (time 1786957124.35 total 60.09 last 82.61) - mkdir 4869 (time 1786957134.35 total 70.09 last 72.98) - mkdir 5654 (time 1786957144.39 total 80.13 last 78.19) - mkdir 6270 (time 1786957154.40 total 90.14 last 61.53) - mkdir 6944 (time 1786957164.40 total 100.15 last 67.39) - mkdir 7672 (time 1786957174.42 total 110.16 last 72.66) - mkdir 8452 (time 1786957184.44 total 120.18 last 77.89) - mkdir 9245 (time 1786957194.44 total 130.18 last 79.27) - mkdir 9971 (time 1786957204.44 total 140.19 last 72.58) - mkdir 10647 (time 1786957214.46 total 150.20 last 67.48) - mkdir 11346 (time 1786957224.47 total 160.21 last 69.84) - mkdir 12014 (time 1786957234.47 total 170.21 last 66.79) - mkdir 12692 (time 1786957244.47 total 180.21 last 67.79) - mkdir 13451 (time 1786957254.47 total 190.21 last 75.89) - mkdir 14139 (time 1786957264.47 total 200.22 last 68.79) - mkdir 14879 (time 1786957274.48 total 210.22 last 73.95) - mkdir 15595 (time 1786957284.49 total 220.23 last 71.55) - mkdir 16258 (time 1786957294.49 total 230.23 last 66.29) - mkdir 16994 (time 1786957304.49 total 240.23 last 73.59) - mkdir 17668 (time 1786957314.49 total 250.23 last 67.39) - mkdir 18320 (time 1786957324.50 total 260.24 last 65.16) - mkdir 19106 (time 1786957334.51 total 270.25 last 78.53) - mkdir 19809 (time 1786957344.52 total 280.26 last 70.23) - mkdir 20000 (time 1786957347.15 total 282.89 last 72.64) - mkdir 20694 (time 1786957357.16 total 292.90 last 69.32) - mkdir 21520 (time 1786957367.16 total 302.91 last 82.55) - mkdir 22267 (time 1786957377.17 total 312.91 last 74.65) - mkdir 23022 (time 1786957387.17 total 322.92 last 75.47) - mkdir 23795 (time 1786957397.18 total 332.92 last 77.28) - mkdir 24434 (time 1786957407.19 total 342.93 last 63.81) - mkdir 24976 (time 1786957417.20 total 352.94 last 54.15) - mkdir 25585 (time 1786957427.22 total 362.96 last 60.79) - mkdir 26261 (time 1786957437.22 total 372.96 last 67.59) - mkdir 27013 (time 1786957447.25 total 382.99 last 75.00) - mkdir 27727 (time 1786957457.27 total 393.01 last 71.24) - mkdir 28459 (time 1786957467.28 total 403.03 last 73.08) - mkdir 29098 (time 1786957477.29 total 413.03 last 63.89) - mkdir 29822 (time 1786957487.31 total 423.05 last 72.22) - mkdir 30000 (time 1786957490.18 total 425.93 last 61.93) - mkdir 30657 (time 1786957500.21 total 435.96 last 65.51) - mkdir 31376 (time 1786957510.21 total 445.96 last 71.89) - mkdir 32046 (time 1786957520.22 total 455.96 last 66.96) - mkdir 32649 (time 1786957530.22 total 465.96 last 60.29) total: 32818 mkdir in 467.79 seconds: 70.15 ops/second - mkdir 614 (time 1786957074.22 total 10.00 last 61.38) - mkdir 1251 (time 1786957084.22 total 20.00 last 63.69) - mkdir 1860 (time 1786957094.22 total 30.01 last 60.87) - mkdir 2567 (time 1786957104.24 total 40.02 last 70.58) - mkdir 3266 (time 1786957114.25 total 50.04 last 69.82) - mkdir 4112 (time 1786957124.25 total 60.04 last 84.56) - mkdir 4849 (time 1786957134.26 total 70.05 last 73.66) - mkdir 5636 (time 1786957144.26 total 80.05 last 78.67) - mkdir 6233 (time 1786957154.29 total 90.08 last 59.55) - mkdir 6927 (time 1786957164.30 total 100.09 last 69.31) - mkdir 7648 (time 1786957174.30 total 110.09 last 72.10) - mkdir 8428 (time 1786957184.30 total 120.09 last 77.99) - mkdir 9203 (time 1786957194.30 total 130.09 last 77.49) - mkdir 9932 (time 1786957204.32 total 140.11 last 72.78) - mkdir 10641 (time 1786957214.35 total 150.13 last 70.71) - mkdir 11322 (time 1786957224.35 total 160.14 last 68.08) - mkdir 11959 (time 1786957234.35 total 170.14 last 63.66) - mkdir 12625 (time 1786957244.36 total 180.14 last 66.59) - mkdir 13371 (time 1786957254.36 total 190.15 last 74.53) - mkdir 14057 (time 1786957264.38 total 200.17 last 68.49) - mkdir 14801 (time 1786957274.41 total 210.20 last 74.19) - mkdir 15488 (time 1786957284.43 total 220.21 last 68.59) - mkdir 16141 (time 1786957294.43 total 230.22 last 65.25) - mkdir 16894 (time 1786957304.44 total 240.23 last 75.23) - mkdir 17574 (time 1786957314.44 total 250.23 last 68.00) - mkdir 18234 (time 1786957324.45 total 260.24 last 65.96) - mkdir 18999 (time 1786957334.49 total 270.28 last 76.16) - mkdir 19718 (time 1786957344.50 total 280.29 last 71.85) - mkdir 20000 (time 1786957348.04 total 283.83 last 79.61) - mkdir 20722 (time 1786957358.05 total 293.84 last 72.11) - mkdir 21576 (time 1786957368.06 total 303.85 last 85.36) - mkdir 22295 (time 1786957378.10 total 313.89 last 71.60) - mkdir 23078 (time 1786957388.12 total 323.90 last 78.18) - mkdir 23829 (time 1786957398.13 total 333.92 last 74.98) - mkdir 24463 (time 1786957408.14 total 343.93 last 63.32) - mkdir 24956 (time 1786957418.17 total 353.96 last 49.18) - mkdir 25580 (time 1786957428.18 total 363.97 last 62.31) - mkdir 26268 (time 1786957438.21 total 374.00 last 68.61) - mkdir 26997 (time 1786957448.22 total 384.01 last 72.80) - mkdir 27714 (time 1786957458.24 total 394.03 last 71.60) - mkdir 28403 (time 1786957468.28 total 404.06 last 68.64) - mkdir 29069 (time 1786957478.28 total 414.07 last 66.54) - mkdir 29803 (time 1786957488.31 total 424.10 last 73.21) - mkdir 30000 (time 1786957491.39 total 427.18 last 63.96) - mkdir 30654 (time 1786957501.40 total 437.19 last 65.35) - mkdir 31365 (time 1786957511.40 total 447.19 last 71.09) - mkdir 32055 (time 1786957521.40 total 457.19 last 69.00) - mkdir 32695 (time 1786957531.40 total 467.19 last 63.98) total: 32818 mkdir in 468.70 seconds: 70.02 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7896 1263408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 276472 994832 22% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28856 3578164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14616 3592404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 67648 956352 7% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2740 259404 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 590567 71674 518893 13% /mnt/lustre nlink before: 1, created before: 65637 - unlinked 0 (time 1786958120 ; total 0 ; last 0) - unlinked 10000 (time 1786958347 ; total 227 ; last 227) - unlinked 20000 (time 1786958598 ; total 478 ; last 251) - unlinked 30000 (time 1786958853 ; total 733 ; last 255) total: 32768 unlinks in 805 seconds: 40.705589 unlinks/second - unlinked 0 (time 1786958120 ; total 0 ; last 0) - unlinked 10000 (time 1786958350 ; total 230 ; last 230) - unlinked 20000 (time 1786958602 ; total 482 ; last 252) - unlinked 30000 (time 1786958860 ; total 740 ; last 258) total: 32768 unlinks in 813 seconds: 40.305042 unlinks/second nlink between: 1 - unlinked 0 (time 1786958934 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second - unlinked 0 (time 1786958934 ; total 0 ; last 0) total: 50 unlinks in 3 seconds: 16.666666 unlinks/second nlink after: 1 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 7896 1263408 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 13928 1257376 2% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 28856 3578164 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 14616 3592404 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 43472 7170568 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 1024000 4026 1019974 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1024000 2012 1021988 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 262144 2740 259404 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 262144 2655 259489 2% /mnt/lustre[OST:1] filesystem_summary: 524931 6038 518893 2% /mnt/lustre